Stabilization of biological and pharmaceutical products during thermal
inactivation of viral and bacterial contaminants
    2.
    发明授权
    Stabilization of biological and pharmaceutical products during thermal inactivation of viral and bacterial contaminants 失效
    在病毒和细菌污染物的热失活期间稳定生物和药物产品

    公开(公告)号:US4876241A

    公开(公告)日:1989-10-24

    申请号:US195318

    申请日:1988-05-18

    IPC分类号: A61L2/00

    CPC分类号: A61L2/0023 A61L2/0005

    摘要: A method of inactivating pathogens in proteinaceous biological and pharmaceutical products which comprises: mixing the product in an aqueous solution with one or more primary stabilizers selected from the group consisting of sugars and sugar alcohols and one or more secondary stabilizers selected from the group consisting of sodium acetate, potassium acetate, lithium acetate, magnesium acetate, ammonium acetate, barium acetate, sodium sulfate, ammonium sulfate, lithium sulfate, potassium sulfate and magnesium sulfate; and subjecting said aqueous solution to a pathogen inactivating process.

    摘要翻译: 一种灭活蛋白质生物和药物产品中的病原体的方法,其包括:将产物在水溶液中与一种或多种主要稳定剂混合,所述主要稳定剂选自糖和糖醇,以及一种或多种二级稳定剂,其选自钠 乙酸钾,乙酸钾,乙酸锂,乙酸镁,乙酸铵,乙酸钡,硫酸钠,硫酸铵,硫酸锂,硫酸钾和硫酸镁; 并使所述水溶液进行病原体灭活过程。